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The empty can test (Jobe's test) and full can test are used to diagnose shoulder injuries. Specifically, these physical examination maneuvers examine the integrity of the supraspinatus muscle and tendon .
Jobe's test, also known as empty can test, is an orthopedic examination used to test stability of the shoulder. Purpose The purpose of this test is to determine ...
Hawkins–Kennedy test: a positive test indicates shoulder impingement syndrome; Empty beer can test: a positive test indicates rotator cuff tear, specifically, supraspinatus muscle tear; Drop arm test: a positive test indicates a supraspinatus tear; External Rotation test: a positive test indicates an infraspinatus or teres minor tear
Ultrasonography, arthrography and MRI can be used to detect rotator cuff muscle pathology. MRI is the best imaging test prior to arthroscopic surgery. [2] Due to lack of understanding of the pathoaetiology, and lack of diagnostic accuracy in the assessment process by many physicians, [19] several opinions are recommended before intervention.
The Hawkins-Kennedy test [11] [12] has a sensitivity of approximately 80% to 90% for detecting impingement. The infraspinatus and supraspinatus [13] tests have a specificity of 80% to 90%. [10] A common cause of shoulder pain in rotator cuff impingement syndrome is tendinosis, which is an age-related and most often self-limiting condition. [14]
The Hawkins–Kennedy Test is a test used in the evaluation of orthopedic shoulder injury. It was first described in the 1980s by Canadians R. Hawkins and J. Kennedy, and a positive test is most likely indicative of damage to the tendon of the supraspinatus muscle .
The empty can and full can exercises are amongst the most effective at isolating and strengthening the supraspinatus. [85] Following arthroscopic rotator-cuff repair surgery, individuals need rehabilitation and physical therapy. [86] Exercise decreases shoulder pain, strengthens the joint, and improves range of motion.
The Neer impingement test is a test designed to reproduce symptoms of rotator cuff impingement through flexing the shoulder and pressure application. Symptoms should be reproduced if there is a problem with the supraspinatus or biceps brachii. [1] This test is also associated with the Hawkins-Kennedy Test and Jobe's Test. [2]